163923142 is an even 9-digits composite number following 163923141
and preceding 163923143 . In scientific notation, it is written as 1.63923142 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 81943272 positive integers (up to 163923142) that are relatively prime to 163923142.
163923142 has 8 divisors, whose sum is 245939616
The reverse of 163923142 is 241329361
Previous prime number is 10477
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-three million nine hundred twenty-three thousand one hundred forty-two
Scientific notation
1.63923142 × 10^8
Engineering notation
1.63923142 × 10^6
Prime Factorization
2 × 10477 × 7823
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163923142
Product of the distinct prime numbers
The prime factorization of 163923142 is 2 × 10477 × 7823.
Since it has a total of 3 prime factors.
5 , 7 , 53 , 7 , 992 , 941 , 2446 , 4547 , 62712 , 1206 , 320299 , 111175 , 4799728 , 2322338 , 39434925 , 4039761 , 965607878 , 107430452 , 7976562492 , 1951970713
n×2
327846284
n×3
491769426
n×4
655692568
n×5
819615710
n÷2
81961571
n÷3
54641047.333333
n÷3
40980785.5
n÷5
32784628.4
n2
26870796483152164
n3
4.4047453875609E+24
n4
7.2203970363898E+32
n5
1.1835901686925E+41
2 √n
12803.247322457
3 √n
547.28484641202
4 √n
113.15143535306
5 √n
43.946880618306
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163923141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163923142 can be divided by 8 positive divisors.
The sum of these divisors (counting 163923142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001010100010011000110
3
Ternary
102102110011021111
4
Quaternary
21301110103012
5
Quinary
313431020032
6
Senary
24133235234
8
Octal
1161242306
10
Decimal
163923142
12
Duodecimal
46a92b1a
16
Hexadecimal
9c544c6
20
Vigesimal
2b4a7h2
36
Base36
2plfwm
md5
1817ee25b17f6be293b2c051f63b5ffe
sha1
ef0903dfd2ff5aff45d07e770079e5ab765714ed
sha256
34060c46cc454de627bc141b3bcd9728aea9795f0328333789147322930fc6b2
sha512
b5229e21ed26c45b89c11630d2b856cbef3b58e315ba18cd7887bf2c1275db9a059156a6b3a1b6cdcf7f414c7ecfb0dcd057195dc073850dc8b1ea982afaaaab
ripemd-160
d9c75961b1baac7df1657dde923c35725fc35b55
Diameter
327846284
Circumference
1029959477.3211
Area
8.4417096827577E+16
Volume
1.8450554333993E+25
Surface area
3.3766838731031E+17
Circumference
1029959477.3211
Perimeter
655692568
Area
26870796483152164
Diagonal
231822330.60321
Surface area
161224778898912984
Volume
4.4047453875609E+24
Space diagonal
283923210.48033
Perimeter
491769426
Area
1.1635396187166E+16
Altitude
141961605.24016
Surface area
1.1635396187166E+16
Volume
5.1910422215741E+23
Height
77274110.20107